My town requires a whole house trap... do they make it in PVC or only cast iron. I went to a local plumbing supply and was told its only made in cast iron. I need to run a section of cast iron under the foundation but I was hoping to avoid connecting cast iron. Is connecting cast iron doable by a first timer if I had to or would I need to get a plumber.
http://i651.photobucket.com/albums/u.../housetrap.jpg